40432020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11047}}^1$

素因数の和:11120

約数の個数: 48

約数和(自身を含む): 115075968

約数和(自身を除く): 74643948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 11047, 22094, 33141, 44188, 55235, 66282, 110470, 132564, 165705, 220940, 331410, 662820, 673867, 1347734, 2021601, 2695468, 3369335, 4043202, 6738670, 8086404, 10108005, 13477340, 20216010, 40432020]

約数ペア:

[(1, 40432020), (2, 20216010), (3, 13477340), (4, 10108005), (5, 8086404), (6, 6738670), (10, 4043202), (12, 3369335), (15, 2695468), (20, 2021601), (30, 1347734), (60, 673867), (61, 662820), (122, 331410), (183, 220940), (244, 165705), (305, 132564), (366, 110470), (610, 66282), (732, 55235), (915, 44188), (1220, 33141), (1830, 22094), (3660, 11047)]